gstvideofilter — Base class for video filters
#include <gst/video/gstvideofilter.h> GstVideoFilter; GstVideoFilterClass;
Provides useful functions and a base class for video filters. Right now it's mostly used as a place holder for adding common code later on.
typedef struct { GstBaseTransform element; gboolean inited; } GstVideoFilter;
typedef struct { GstBaseTransformClass parent_class; } GstVideoFilterClass;